What is another word to explain advengence?

"Advent" itself is a word with a specific religious meaning, referring to the period leading up to Christmas. If you're looking for a more general word to describe the coming or arrival of something, here are some options, depending on the context:

General arrival:

* Coming

* Appearance

* Arrival

* Emergence

* Onset

* Beginning

* Dawn

More specific to a significant event:

* Inauguration

* Introduction

* Inaugural

* Debut

* Breakthrough

* Rise

* Resurgence

More impactful or momentous arrival:

* Triumph

* Resurrection

* Revelation

* Epiphany

* Breakthrough

* Revolution

The best word will depend on the specific context of your sentence.

Please provide more context about what you're trying to describe, and I can help you choose the most fitting word.